package com.yh.wcx.service;

import com.yh.wcx.entity.Student;
import com.yh.wcx.to.StudentTo;
import com.yh.wcx.util.R;

import java.util.List;


public interface StudentSevice {
    public R queryStudentById(Long id);

    public R updateStudent(StudentTo studentTo);

    public R delStudentById(Long id);

    public R insertStudent(StudentTo student) ;
    Student queryStudentWithCourses(Long id);
}
